Magisterium AI vs Catholic Catechism, Compendium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Magisterium AI
This app provides instant, cited answers to questions about Catholic doctrine and scripture, drawing from over 28,000 Church documents. It offers inspiration, learning opportunities, and tools for creating content like homilies and lesson plans, all aligned with Church teaching.
- Instant, cited answers
- Access to 28,000+ Church documents
- Prayer and saintly wisdom search
- Theology and Church history learning
- Drafting tool for homilies and lesson plans
- Multilingual support
Read full descriptionHide full description
Welcome to Magisterium AI, the world's #1 answer engine for the Catholic Church. Get instant, cited answers to your most complex questions, wherever you are. Need a trustworthy source for Catholic teaching, always at hand? For any question on doctrine or scripture, the Magisterium AI app is your reliable reference, drawing from the world's largest vector database of 28,000+ Church documents to provide a faithful response. Join users from 165+ countries, using Magisterium AI in 50+ languages. With Magisterium AI in your pocket, you’ll find: INSTANT, FAITHFUL ANSWERS: Get reliable, trustworthy answers to any question on doctrine or scripture. Our responses are drawn from authentic Church teaching and cited for easy verification. FIND INSPIRATION: Search for a specific prayer or ask for saintly wisdom. Get reflections and guidance from the breadth of Church tradition delivered directly to your phone. LEARN ON THE GO: Turn your commute or waiting time into a moment for learning. Explore theology, Church history, the Church Fathers, or the Catechism effortlessly. UNMATCHED CATHOLIC DEPTH: Access the unmatched depth of over 28,000 Catholic texts right from your phone. Get the context and insight you need, ensuring full alignment with Church teaching. CREATE & PREPARE: Use our powerful AI to help draft homilies, lesson plans, and study guides with a partner that understands the nuances of Catholic theology. Ready to learn and grow in your faith? Get the Magisterium AI app now and receive faithful answers on the go. In-app subscriptions: The free version of Magisterium AI is rate-limited to 90 queries per week. If you require more queries, you'll need to upgrade to Magisterium AI Pro. If you decide to upgrade to Magisterium AI Pro, payment for your subscription will be charged to your account upon confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time through your device's account settings. For more information, please refer to our Terms of Service and Privacy Policy. Terms of service & privacy policy: https://www.magisterium.com/terms https://www.magisterium.com/privacy-policy
Catholic Catechism, Compendium
Access the complete official text of the Catechism of the Catholic Church, along with the Compendium and Bible. Features daily questions, advanced search, and customizable reading plans for in-depth study and personal reflection.
- Full official Catechism text
- Daily question notifications
- Comprehensive search functionality
- Customizable reading plans
- Compendium of the Catechism
- Adjustable text size and dark theme
Read full descriptionHide full description
Every paragraph of the official text of the Catechism of the Catholic Church, in English, to read, search, learn and keep. Reading works without an internet connection. A QUESTION A DAY Each day brings a question many people ask, with the answer in the Catechism itself. You can receive it as a notification, at a time you choose, and keep the day's question on your Home Screen, in a widget. SEARCH A word, a topic, a question or a paragraph number. It searches the full text, the papal catecheses and the Bible. Paragraphs also appear in iPhone search. READING PLANS For a moment in life, such as: I am going to be a godparent, we are getting married in the Church, I have lost someone; or to go through the Catechism at your own pace: an article a day, or over a year. Plus the catecheses from the Wednesday audiences of Leo XIV, Francis, Benedict XVI and John Paul II. THE COMPENDIUM ALONGSIDE In every reading, the questions and answers of the Compendium of the Catechism that touch on what you are reading. INDEXES General, liturgical and biblical. Scripture citations open the passage without leaving the app, and so do the footnotes. FOR UNHURRIED READING Adjustable text size, dark theme, read aloud, bookmarks by category and notes (written by you). PRIVACY No accounts, no sign-up, no advertising. Privacy! What you save stays on your phone. Three things need the internet: the reading of the day's Mass, the Compendium questions and the videos. None of them identifies you. The text is the official English edition, from vatican.va. The app is made by the catecismo.pt team, for educational use.
Screenshots
Verdict
The clearest difference is in-app purchases: Catholic Catechism, Compendium at none against Magisterium AI's 2. Catholic Catechism, Compendium also leads on update cadence (every 2 days vs weekly) and rating (5.0 vs 4.8). Magisterium AI's advantage is ratings volume (202 vs 1). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Magisterium AI sells 2 in-app purchases, starting at $3.99 per month. Catholic Catechism, Compendium asks for nothing beyond the download.
Catholic Catechism, Compendium holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Magisterium AI has 202 ratings behind it against 1, so its average is the more settled of the two.
Magisterium AI ships an update weekly, Catholic Catechism, Compendium every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Magisterium AI | Catholic Catechism, Compendium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (202 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.8% of reviews | — |
| Number of ratings | 202 — better | 1 |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 88 MB | 132 MB |
| Age rating | 12+ | +4 |
| Developer | Longbeard | paulo fontes |
Customer experience
Magisterium AI
Catholic Catechism, Compendium
In-app purchases
Magisterium AI
- Magisterium AI Pro$3.991 Month
- Magisterium AI Pro$29.991 Year
Catholic Catechism, Compendium
No in-app purchases
Questions
Is Magisterium AI free?
Is Catholic Catechism, Compendium free?
Which has better reviews, Magisterium AI or Catholic Catechism, Compendium?
Do Magisterium AI or Catholic Catechism, Compendium have ads?
Which is updated more often, Magisterium AI or Catholic Catechism, Compendium?
Other comparisons















